Question Category: Mechanical Engineering

Questions › Category: Mechanical Engineering
Filter:AllOpenResolvedClosedUnanswered
Fighter bombers use following type of engine
OpenVideRime asked 3 years ago • 
191 views0 answers0 votes
If V, U and Vr represent the absolute velocity of fluid, velocity of blade, and relative velocity of fluid, and suffix ‘I’ and ‘o’ stand for entry and exit conditions, then in a rotary machine whose degree of reaction is unity
OpenVideRime asked 3 years ago • 
217 views0 answers0 votes
Inter-cooling in gas turbine results in
OpenVideRime asked 3 years ago • 
204 views0 answers0 votes
Pick up the correct statement Gas turbine uses high air-fuel ratio to reduce outgoing temperature
OpenVideRime asked 3 years ago • 
170 views0 answers0 votes
If infinite number of heaters be used in a gas turbine, then expansion process in turbine approaches
OpenVideRime asked 3 years ago • 
173 views0 answers0 votes
A closed cycle gas turbine gives ________ efficiency as compared to an open cycle gas turbine.
OpenVideRime asked 3 years ago • 
170 views0 answers0 votes
There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum. With increase in turbine temperature, the value of pressure ratio for the peak efficiency would
OpenVideRime asked 3 years ago • 
181 views0 answers0 votes
As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio
OpenVideRime asked 3 years ago • 
179 views0 answers0 votes
The pressure of air at the beginning of the compression stroke is ________ the atmospheric pressure.
OpenVideRime asked 3 years ago • 
155 views0 answers0 votes
The thermal efficiency of a simple gas turbine for a given turbine inlet temperature with increase in pressure ratio
OpenVideRime asked 3 years ago • 
226 views0 answers0 votes
1…3031323334…187